%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Galidata for skill bias estimation
% productivity and hours as in macrodata
% source: BLS nonfarm business data for productivity and hours
% quarterly data for 1948:1-2007:3
% this version: October 2011
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% order of variables:
% 1: year  2: quarter
% 3: total hours  4: productivity 5: hours per capita

gali_data = [...
1948	1	55.037	37.933	0.000535948
1948	2	55.007	37.905	0.00053449
1948	3	55.399	37.982	0.000536557
1948	4	54.885	38.227	0.00053071
1949	1	53.961	38.566	0.00052094
1949	2	53.058	38.981	0.000510969
1949	3	52.502	39.944	0.000504211
1949	4	52.291	39.658	0.000500737
1950	1	52.696	41.049	0.000503146
1950	2	53.997	41.494	0.000514159
1950	3	55.7	42.455	0.000529226
1950	4	56.214	42.525	0.000535463
1951	1	57.159	42.586	0.000545973
1951	2	57.618	42.493	0.000551331
1951	3	57.049	43.487	0.000545699
1951	4	57.076	43.563	0.000544894
1952	1	57.443	43.725	0.000547791
1952	2	57.205	43.681	0.000544773
1952	3	57.616	43.479	0.000546937
1952	4	59.159	44.292	0.000559672
1953	1	59.772	44.612	0.000560334
1953	2	59.877	44.75	0.000560095
1953	3	59.28	44.981	0.000553295
1953	4	58.347	44.807	0.000542748
1954	1	57.563	44.86	0.000533598
1954	2	57.129	45.176	0.000528107
1954	3	56.905	45.972	0.000524746
1954	4	57.618	46.478	0.000529645
1955	1	58.548	47.416	0.000536498
1955	2	59.31	47.505	0.000541476
1955	3	59.926	47.676	0.000545357
1955	4	60.652	47.484	0.000550451
1956	1	61.02	46.893	0.000552302
1956	2	61.153	47.088	0.000551982
1956	3	60.908	47.069	0.000548163
1956	4	61.245	47.548	0.000549623
1957	1	61.3	48.091	0.000548693
1957	2	61.17	47.92	0.000545941
1957	3	60.874	48.629	0.000541434
1957	4	59.613	48.793	0.000528175
1958	1	58.264	48.039	0.000514536
1958	2	57.428	48.946	0.000505831
1958	3	58.112	49.891	0.000510444
1958	4	58.979	50.711	0.000516079
1959	1	60.12	50.76	0.000524086
1959	2	61.271	51.457	0.000532148
1959	3	61.09	51.452	0.000528684
1959	4	61.099	51.364	0.000527088
1960	1	61.477	52.535	0.000526759
1960	2	61.585	51.777	0.000526201
1960	3	61.237	51.902	0.000521561
1960	4	60.668	51.226	0.000514904
1961	1	60.327	51.856	0.000510148
1961	2	60.187	53.345	0.000507325
1961	3	60.54	54.055	0.000508735
1961	4	61.31	54.586	0.000514389
1962	1	61.535	55.51	0.000515459
1962	2	62.268	55.421	0.000519684
1962	3	62.138	56.112	0.000516234
1962	4	61.743	56.502	0.000510079
1963	1	62.118	56.844	0.000510671
1963	2	62.511	57.393	0.000511685
1963	3	62.68	58.554	0.000510964
1963	4	63.167	58.584	0.000512765
1964	1	64.34	59.181	0.000520096
1964	2	64.62	59.556	0.000520277
1964	3	65.034	60.049	0.000521361
1964	4	65.666	59.453	0.000524116
1965	1	66.692	60.271	0.000530084
1965	2	67.353	60.647	0.000533172
1965	3	67.511	61.731	0.000532652
1965	4	68.151	62.908	0.000535909
1966	1	69.135	63.743	0.000542189
1966	2	69.813	63.342	0.000545973
1966	3	70.139	63.416	0.000546961
1966	4	69.951	63.847	0.000543871
1967	1	69.872	64.356	0.000541459
1967	2	69.444	64.58	0.000536135
1967	3	69.672	64.799	0.000535255
1967	4	69.989	65.016	0.00053526
1968	1	70.114	66.497	0.000534133
1968	2	70.786	67.116	0.00053743
1968	3	71.281	67.045	0.000538987
1968	4	71.721	66.908	0.000539743
1969	1	72.393	67.48	0.000542367
1969	2	73.063	66.922	0.000545165
1969	3	73.414	66.944	0.000545444
1969	4	73.191	66.634	0.000541165
1970	1	72.902	66.829	0.000536241
1970	2	71.941	67.868	0.000526358
1970	3	71.576	68.94	0.000520719
1970	4	71.03	68.339	0.000513742
1971	1	71.364	70.358	0.000513285
1971	2	71.595	70.603	0.000512026
1971	3	71.595	71.23	0.0005092
1971	4	72.362	70.625	0.000511747
1972	1	73.244	71.618	0.000512178
1972	2	73.768	73.056	0.000513137
1972	3	74.183	73.468	0.000513295
1972	4	74.958	74.072	0.000516186
1973	1	76.091	75.752	0.0005213
1973	2	76.887	75.816	0.000524039
1973	3	77.406	75.126	0.000524865
1973	4	77.79	74.664	0.000524807
1974	1	77.459	74.554	0.000519904
1974	2	77.662	74.372	0.000518621
1974	3	77.392	73.597	0.000514239
1974	4	76.112	74.313	0.00050321
1975	1	73.724	74.905	0.000485068
1975	2	73.044	76.096	0.000478325
1975	3	73.713	76.928	0.000479968
1975	4	74.978	76.937	0.00048581
1976	1	76.218	78.062	0.000491491
1976	2	76.245	78.801	0.000489459
1976	3	76.548	78.901	0.00048904
1976	4	76.958	79.144	0.000489486
1977	1	77.778	79.557	0.000492543
1977	2	79.262	79.945	0.000499597
1977	3	80.11	80.756	0.000502478
1977	4	80.893	79.667	0.000505139
1978	1	81.266	79.696	0.000505294
1978	2	83.643	81.29	0.000517833
1978	3	84.347	81.281	0.00051981
1978	4	85.369	81.76	0.000523659
1979	1	85.976	80.985	0.000525025
1979	2	86.324	80.761	0.000524935
1979	3	87.048	80.658	0.000526925
1979	4	87.218	80.56	0.000525236
1980	1	87.01	80.885	0.000521762
1980	2	85.492	79.973	0.000510656
1980	3	85.1	80.29	0.000506213
1980	4	86.151	81.159	0.000510694
1981	1	86.626	82.399	0.000511735
1981	2	86.656	81.324	0.00051023
1981	3	86.627	82.044	0.000508336
1981	4	86.293	80.999	0.000504667
1982	1	84.904	80.469	0.000495076
1982	2	85.233	80.633	0.000495483
1982	3	84.629	80.769	0.00049054
1982	4	83.864	81.465	0.000484634
1983	1	84.354	82.487	0.000486176
1983	2	85.297	84.419	0.000490334
1983	3	86.975	85.228	0.00049857
1983	4	88.602	85.622	0.000506442
1984	1	90.301	85.518	0.000514011
1984	2	91.501	86.051	0.000519523
1984	3	91.92	86.401	0.000520513
1984	4	92.527	86.498	0.000522362
1985	1	93.284	86.623	0.000525479
1985	2	93.888	86.838	0.000527621
1985	3	94.143	87.97	0.000527669
1985	4	94.587	88.384	0.000528593
1986	1	94.453	89.514	0.00052525
1986	2	94.231	90.188	0.000522574
1986	3	94.707	90.568	0.000523718
1986	4	95.425	90.332	0.000526149
1987	1	96.568	89.896	0.00053059
1987	2	97.12	90.558	0.000532086
1987	3	97.798	90.558	0.000534369
1987	4	98.807	91.401	0.000538555
1988	1	98.895	91.602	0.000537569
1988	2	100.308	91.913	0.000544002
1988	3	100.583	92.177	0.000544163
1988	4	101.699	92.712	0.000548974
1989	1	102.698	92.354	0.000552814
1989	2	103.109	92.575	0.000553819
1989	3	103.341	93.025	0.000553804
1989	4	103.355	93.173	0.000552647
1990	1	103.595	94.036	0.000549517
1990	2	103.055	94.66	0.000545507
1990	3	102.366	95.033	0.000540609
1990	4	101.862	94.33	0.000536494
1991	1	100.801	94.547	0.000529773
1991	2	100.167	95.912	0.000525381
1991	3	100.047	96.59	0.000523475
1991	4	99.914	97.209	0.000521333
1992	1	99.438	98.81	0.000517704
1992	2	99.831	99.475	0.000518584
1992	3	100.028	100.434	0.000518215
1992	4	100.702	101.263	0.000520112
1993	1	101.566	100.476	0.00052325
1993	2	102.773	99.882	0.000528247
1993	3	103.256	100.268	0.000529333
1993	4	104.111	101.013	0.000532208
1994	1	104.523	101.697	0.000533049
1994	2	106.279	101.577	0.0005408
1994	3	107.561	100.909	0.000545856
1994	4	108.22	101.91	0.000547669
1995	1	108.933	101.628	0.000550495
1995	2	108.98	101.771	0.000549582
1995	3	110.13	101.888	0.000553954
1995	4	110.233	102.743	0.000552957
1996	1	110.064	103.722	0.000550937
1996	2	110.962	104.793	0.000554037
1996	3	111.835	105.078	0.000556809
1996	4	113.212	105.252	0.000561966
1997	1	114.479	104.9	0.000565619
1997	2	115.116	106.169	0.000567535
1997	3	115.781	107.061	0.00056932
1997	4	116.341	107.51	0.000570481
1998	1	117.008	108.356	0.00057246
1998	2	117.498	108.686	0.000573427
1998	3	117.715	109.884	0.00057287
1998	4	119.335	110.467	0.000579021
1999	1	119.333	111.482	0.000576833
1999	2	120.218	111.675	0.000579554
1999	3	121.041	112.446	0.000581805
1999	4	121.391	114.406	0.000581765
2000	1	121.882	113.911	0.00057604
2000	2	121.905	115.963	0.000574368
2000	3	121.931	115.691	0.000572664
2000	4	121.403	116.833	0.000568473
2001	1	121.219	116.676	0.000566177
2001	2	119.928	118.288	0.00055849
2001	3	118.537	118.805	0.000550255
2001	4	117.081	120.637	0.000541761
2002	1	116.134	122.677	0.00053601
2002	2	116.319	122.902	0.000535529
2002	3	116.023	124.171	0.000532538
2002	4	116.095	124.139	0.000531223
2003	1	115.483	125.177	0.000524663
2003	2	115.119	126.916	0.000521434
2003	3	115.269	130.103	0.000520371
2003	4	115.892	129.93	0.000521388
2004	1	116.379	130.22	0.00052339
2004	2	116.467	131.713	0.000522337
2004	3	117.317	132	0.000524486
2004	4	117.886	132.222	0.000525297
2005	1	117.956	133.417	0.00052416
2005	2	118.796	133.515	0.000526405
2005	3	119.13	134.964	0.000526141
2005	4	119.832	134.485	0.000527439
2006	1	120.753	135.311	0.000530167
2006	2	121.23	135.583	0.000530703
2006	3	121.95	135.041	0.000532147
2006	4	122.189	135.638	0.000531497
2007	1	122.093	135.858	0.00052891
2007	2	122.711	136.584	0.00053011
2007	3	122.545	138.228	0.000527734 ];